ZR9-23218-52871 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-05-20
Dose 1 — Moderna
2021-05-21
Registered in v-safe
2021-05-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-05-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-27
Health check-in — day 7, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-03
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-06-10
Survey response — day 21, dose 1
MedDRA: Headache — Feeling: Good

Free text: I have been getting weird feeling headaches.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-17
Dose 2 — Moderna
2021-06-17
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-06-17
Health check-in — day 0, dose 2
Feeling: Good · Headache

Adult check-in
2021-06-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school

Adult check-in
2021-06-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Headache, Fatigue or tiredness

Adult check-in
2021-06-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Itching · None

Adult check-in
2021-06-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-06-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Itching · Headache

Adult check-in
2021-06-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-06-24
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-07-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-07-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-29
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-16
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-16
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-11
Dose 3 — Moderna
2022-01-29
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-02-01
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-02-08
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-02-15
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-02-22
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-04-12
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-07-12
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2023-01-11
Health check-in — 12 months, dose 3
Feeling: Poor

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-20	Moderna
2	2021-06-17	Moderna
3	2022-01-11	Moderna	No

Free text

Release 9 — day 21, dose 1

2021-06-10

Symptoms: I have been getting weird feeling headaches.

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SD	Headache	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release